I can't get a dialling tone singulair 4 mg cena The officials said it is too early in the mission to speculate on exactly how and where chemical weapons will be destroyed and how many inspectors will be needed. The OPCW has already said it will likely need to hire more staff to cope. U.N. Secretary-General Ban Ki-moon has estimated that the joint U.N.-OPCW mission will likely number around 100 staff.